Triple

T7972864
Position Surface form Disambiguated ID Type / Status
Subject General Electric Transportation E185368 entity
Predicate notableLocomotiveModel P59314 FINISHED
Object GE ES44DC
The GE ES44DC is a high-horsepower, diesel-electric freight locomotive from General Electric’s Evolution Series, designed to meet stricter emissions standards while providing efficient heavy-haul performance for North American railroads.
 E706053 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: GE ES44DC | Statement: [General Electric Transportation, notableLocomotiveModel, GE ES44DC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: GE ES44DC
Context triple: [General Electric Transportation, notableLocomotiveModel, GE ES44DC]
  • A. GE ES44AC
    The GE ES44AC is a high-horsepower, AC-traction diesel-electric freight locomotive from General Electric’s Evolution Series, widely used by North American railroads for heavy-haul service.
  • B. GE P40DC
    The GE P40DC is a diesel-electric passenger locomotive built by General Electric, commonly used in North American intercity and commuter rail service.
  • C. GE AC4400CW
    The GE AC4400CW is a high-horsepower, AC-traction diesel-electric freight locomotive widely used by North American railroads for heavy-haul service.
  • D. GE P42DC
    The GE P42DC is a diesel-electric passenger locomotive built by General Electric, widely used by Amtrak across the United States for long-distance and intercity services.
  • E. GE-645
    GE-645 was a mainframe computer system developed by General Electric in the 1960s, notable for its advanced hardware support for time-sharing and virtual memory used in early operating systems research.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: GE ES44DC
Triple: [General Electric Transportation, notableLocomotiveModel, GE ES44DC]
Generated description
The GE ES44DC is a high-horsepower, diesel-electric freight locomotive from General Electric’s Evolution Series, designed to meet stricter emissions standards while providing efficient heavy-haul performance for North American railroads.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: GE ES44DC
Target entity description: The GE ES44DC is a high-horsepower, diesel-electric freight locomotive from General Electric’s Evolution Series, designed to meet stricter emissions standards while providing efficient heavy-haul performance for North American railroads.
  • A. GE ES44AC
    The GE ES44AC is a high-horsepower, AC-traction diesel-electric freight locomotive from General Electric’s Evolution Series, widely used by North American railroads for heavy-haul service.
  • B. GE P40DC
    The GE P40DC is a diesel-electric passenger locomotive built by General Electric, commonly used in North American intercity and commuter rail service.
  • C. GE AC4400CW
    The GE AC4400CW is a high-horsepower, AC-traction diesel-electric freight locomotive widely used by North American railroads for heavy-haul service.
  • D. GE P42DC
    The GE P42DC is a diesel-electric passenger locomotive built by General Electric, widely used by Amtrak across the United States for long-distance and intercity services.
  • E. GE-645
    GE-645 was a mainframe computer system developed by General Electric in the 1960s, notable for its advanced hardware support for time-sharing and virtual memory used in early operating systems research.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ca8297699481909b75a405f01e03af completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3bd580dc819084be5b7963b6029c completed March 31, 2026, 3:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc56710dd0819084da3898cb0933b0 completed March 31, 2026, 11:19 p.m.
NEDg Description generation batch_69cc582333088190a763354783629a5a completed March 31, 2026, 11:26 p.m.
NED2 Entity disambiguation (via description) batch_69cc58f7dd948190bb8a0e88da8d281f completed March 31, 2026, 11:30 p.m.
Created at: March 30, 2026, 5:13 p.m.